... With CE,EMC,FCC,SAA Certi HCSINO Quality Temperature Controlled Centrifugal Fan Kits ---Holds CE,EMC,FCC,SAA Certificate *Configurable idle speed ... Duct mountable in many positions, bracket includedTemperature controlled in-line fan with a speed control switch and an external temperature sensor ... / 5024524500~1850690Φ315mm120 / 23060 / 5025025200~1900720 Quality In Line Hydroponic Centrifugal Fan Kits